"Haimu!"

Luke said with anger, "You are just an instructor in the castle. How dare you talk to me like this?"

"What are you?!"

Haimu let out a low roar, and his body turned into a gray shadow, breaking through the wind at an unimaginable speed. The sword blade spun and launched a powerful twist. The sword light's stroke elemental power surged, and straightened towards Luke's arm holding Luo Lan. The sword was fast and fierce. If Luke did not withdraw his arm, he would have to reimburse his arm!

"you……"

In an instant, Luke made a choice, suddenly retracted his palm, and a "buzzing" sound of light stone skin appeared. He raised his hand and drew his sword and slashed at Haimu, shouting in a low voice: "Since you are crazy, I will send you to death!"

Haimu suddenly moved, pushing and sending his left hand, and using soft strength to send Luo Lan to the soft ground not far away. Then he shouted suddenly, holding his sword with both hands to counterattack Luke. The wind blade spiraled around the blade, and the "squeezing" sounded. The three swords as fast as thunder collided with the opponent's blade. Haimu's whirlwind slash was so strong that it immediately shook Luke back!

"Mr. Luke!"

Gray said horrified: "Be careful!"

"Hmph, he can't do anything to me!"

Luke roared and the sword blade slashed out quickly. Suddenly, with a "hong" sound, it raised several feet high in flames. A sword with extremely hot flames rushed out, devouring Haimu's body. However, in the burning flames, Haimu was covered with bright stone skin, and rushed out like a god of war, and a straight sword hit the hilt of Luke's sword.

"Cang——"

With a loud bang, the sudden attack actually formed a small impact storm, which shocked Luke's pair of combat boots moved several meters against the ground, hitting the wall heavily. While killing Luke in a mess, it was also difficult for Haimu to survive. The back of his hand was red and he had been burned by Luke's flames.

"Stop it all!"

At this moment, a soft voice fell from the sky. It was Catherine, wearing a female officer's uniform, wearing long boots, surrounded by star power, and a slender jade finger was sent to the left and right. Two "puffed" sounded like thunder, and two wind element forces swirled up, wrapping Haimu and Luke in it like vines, unable to move.

What a peak Sky Knight, Catherine was able to subdue two masters of Earth Knight in the clouds and winds!

"What the hell is going on?"

Catherine looked around, her beautiful eyes shining with chills, and said, "Haimu, Luke, you two are the best knights in the castle, why did you fight? Don't you know the rules of the Knights of Light forbidding private fights? With everything you do in front of you, I can send you to the Military Law Office."

"Master Catherine!"

After the wind-type ban around Luke slowly dissipated, he bowed and said, "Instructor Haimu attacked me just now, and even had the intention of killing. He was crazy!"

"nonsense!"

Haimu frowned and said, "Master Catherine, he wants to kill Lolan."

"What?!"

Catherine looked at Loren lying on the ground and said, "What the hell is going on?"

Loran covered his injured abdomen and glanced at Gray not far away without saying a word.

For a moment, Catherine understood everything, looked at Gray, and said, "Grey Knight, what's your name?"

"Gray, Captain of the Ninth Division of the Hunter Knights."

“Oh~~~”

A playful smile appeared on the corner of Catherine's mouth: "Do you know this student in front of you?"

"I know that he is the target of the trial brought back from Ailan City by his subordinates. He didn't expect to become a student now, so he wants to take revenge."

"revenge?"

Catherine looked at Gray with a pair of beautiful eyes and said, "What kind of hatred does he have with you?"

"My subordinates...the subordinates killed his mother by chance..."

"I see."

Catherine pondered: "Blood debt and blood repayment, Luo Lan, you are a student in the Blood Cage. If you want to take revenge, I will not stop you, but you must not kill people in the Blood Castle. If you want to kill... you must also kill outside the Blood Castle. Do you understand what I mean?"

"Understood."

Luo Lan stood up, grabbed the steel sword and leaned on the ground, supporting his injured body, and said, "Thank you, Lord Catherine."

"alright."

Catherine nodded: "It's all gone. Whoever makes trouble in the blood castle will be killed without mercy. I will never show mercy next time."

"Yes, sir!"

...

Luke took the sword away, Tuka held Gray and limped away. Just before leaving, Gray looked at Lolan deeply, his eyes full of murderous intent.

"Loran, where are you going?" Haimu asked with a frown.

"I want to go to the library to check books, instructor."

"That's how..."

Haimu took a deep breath: "I will accompany you to the library. If you want to go next time, let Instructor Mikaela accompany you. Today you have offended people, and the Blood Castle is not complete for you."

"Yes, instructor!"

Luo Lan looked at Haimu, gritted her teeth, and said, "Thank you really today, instructor."

"Boy, what are you polite?"

Haimu laughed: "Let's go."

Not long after, I arrived at the library. The library of Blood Castle was a not too big tower. Just as Lolan stepped into it, an old knight at least seventy years old, wearing soft armor, looked at him lazyly and said, "Boy, find whatever book you want, don't disturb me, take a nap."

"Oh, yes."

Luo Lan bowed and then went into the library by herself. She saw rows of books filled with books, with a very light wood fragrance. So she stepped in a bookshelves to find what she wanted. However, after flipping through the books, most of them were some classics about the Star Source Empire and the Holy See of Light. The practice books accounted for less than half, while most of them were about the use of swordsmanship and the use of star source power.

What Luolan wanted was a book about being able to comprehend the power of space laws, but there was no book. Instead, he could hear the entrance of the library from afar. Instructor Haimu and the old knight were chatting about family matters and talking about old things. Three hours passed like this, and Luolan got nothing and had to leave.

"Have you found it?" Haimu asked.

"No."

"It's okay, go back and have a good rest first."

"yes."

Walking under the lush starlight, Haimu coughed and said, "Loran, the practitioners of the Knights of Light are basically martial arts practitioners, and there are very few people who practice magic, so the library of the Knights of Light basically cannot find too profound magic books. If you want to go further in the laws of elements, I have a suggestion."

"Ah? What suggestions, instructor?"

"There is one of the students in this class who comes from the mysterious sea, and she may be able to help you."

"You mean...that Lin Ke?"

"That's right."

Haimu smiled slightly: "Since they are all students, I think you can go find Lin Ke and ask if she can help you."

"Yeah, OK."

After returning to the dormitory area, Lolan immediately went straight to the dormitory area of ​​Class 5.

...

Outside the blood-colored castle, the early spring night is still cold.

Under the moonlight, a row of cavalry slowly left the city, and the two great knights, Grey and Tuka, were led by the other ten knights, and the rest were all knights. This hunting knight team set on the journey again.

"snort!"

Gray's eyes were filled with coldness. He touched the bruised scars on his face, and couldn't help but scream, his eyes became even colder, and he said, "I will sooner or later let that little thing go away!"

Tuca said: "It should be done sooner rather than later. If he continues to grow, I am afraid that the two of us may no longer be his opponents. If this is not the case, Lord Luke would not have sent us out of the city to carry out hunting missions overnight."

Grey said: "But, that boy is covered by Haimu, and I have no good idea for a while. Lord Tuka, do you have any good ideas?"

"The idea is to have it, it depends on whether you have the courage."

"you say."

"I heard that the boy has been conducting a body refining trial in the Hundred Refining Tower almost every day. The raw material used is the blood of the two-headed wolf. It is said that the blood of the two-headed wolf is extremely violent and domineering. It almost killed his life several times. If... if we could move our hands and feet in the raw materials he used, maybe... we can solve your worries without bloodshed."

"oh?"

Gray was stunned, his eyes glowing, and he said, "Sir Tuka, what you meant is..."

"Add him some heated information!" Tuka's eyes showed a strong chill, and he said, "With his physical ability, the blood of the two-headed wolf is already at its limit. If the blood of a more domineering monster is added, it is very likely that his body will explode and the boy will be tempered to death. Wouldn't it be overwhelmed? It can destroy him without anyone noticing."

"Tell me specifically, what should I do to completely solve him?" Gray asked excitedly.

Tuka smiled slightly, raised a finger, and said, "Only a drop of blood, a drop of blood from the eighth-level monster flame phantom eagle, as long as a drop of mixed into the blood of the two-headed wolf, it is enough to kill that wild boy."

"this……"

Gray frowned and said, "The Flame Eagle is an eighth-level monster. A drop of its blood is probably worth a lot, right?"

"Yes, the price on the black market is 3,000 gold coins a drop."

"What?!"

Gray was shocked: "I...Where do I have so much money?"

Tuka smiled: "Mr. Gray, if I remember correctly, you have three top-quality star source stones. You risked your life to find them from the deep mountains of the Northern Region. If you sell these three star source stones, you may be able to get 3,000 gold coins."

"No, this is the raw material I use to break through the Land Knight."

"Do you want your life for three stones?" Tuka narrowed his eyes and smiled, "I don't need to say more about how strong that kid Luo Lan has become now?"

"snort!"

Gray clenched his iron fist, pondered for a while, and said, "Okay, let's go to the nearest black market first. As for how to mix the blood of the Flame Eagle into Luolan's body refining potion, it depends on Lord Tuka!"

"rest assured!"
Chapter completed!